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    • 3. 发明授权
    • Vehicle sliding door opening/closing control device
    • 车辆滑动门打开/关闭控制装置
    • US5892340A
    • 1999-04-06
    • US856547
    • 1997-05-15
    • Kouji SasajimaKiyohide Nagase
    • Kouji SasajimaKiyohide Nagase
    • E05F15/14B60J5/04B60J5/06B60R16/02B60R16/027
    • B60R16/027E05F15/40E05F15/632E05Y2201/21E05Y2201/232E05Y2201/25E05Y2201/26E05Y2201/266E05Y2400/302E05Y2400/31E05Y2400/36E05Y2400/44E05Y2400/452E05Y2400/532E05Y2800/00E05Y2800/112E05Y2800/426E05Y2900/531
    • A vehicle sliding door opening/closing control device comprises a control unit for outputting a standby signal and shifting into a standby mode when for a predetermined time there has been no user-operation input for causing a vehicle sliding door driven by a motor to be open/close-driven and shifting into an operating mode and performing control of the motor when there has been a user-operation input and a switch unit for shorting power input terminals of the motor on the basis of the standby signal. When there has been no user-operation input for causing the sliding door to be open/close-driven for a predetermined time, by shifting into a standby mode the power consumption of the control unit can be kept small and as a result it is possible to suppress the battery power consumption of the control unit. Also, in the standby mode, by shorting the power input terminals of the motor it is possible to keep the motor in a locked state and thereby apply braking to the sliding door. Therefore, when the vehicle has been stopped or parked on sloping ground such as an upward slope or a downward slope, it is possible to prevent the sliding door from starting to move under its own weight when it is half-open.
    • 车辆滑动门打开/关闭控制装置包括用于输出待机信号并转换到待机模式的控制单元,当在预定时间内没有用于使由电动机驱动的车辆滑动门打开时的用户操作输入 基于待机信号,当已经存在用户操作输入和用于短路电动机的输入端子的开关单元时,进行操作模式的切换和切换到操作模式并执行电动机的控制。 当没有用于将滑动门打开/关闭驱动预定时间的用户操作输入时,通过转换到待机模式,可以将控制单元的功耗保持较小,结果是可能的 以抑制控制单元的电池电力消耗。 此外,在待机模式下,通过短路电动机的电力输入端子,可以将电动机保持在锁定状态,从而对滑动门施加制动。 因此,当车辆停止或停放在诸如向上坡度或向下坡度的倾斜地面上时,可以防止滑动门在半开时自重地开始移动。
    • 4. 发明授权
    • Vehicle door operating apparatus
    • 车门操作装置
    • US5804937A
    • 1998-09-08
    • US856574
    • 1997-05-15
    • Kouji SasajimaKiyohide NagaseTakashi Kuribayashi
    • Kouji SasajimaKiyohide NagaseTakashi Kuribayashi
    • E05F15/10B60J5/00B60J5/04B60J5/06E05F15/14E05F15/20
    • E05F15/70B60J5/00E05F15/632E05Y2201/434E05Y2400/30E05Y2400/44E05Y2800/113E05Y2900/531
    • A vehicle door operating apparatus includes a torque sensor or detecting torque applied to a knob of a vehicle door, a velocity sensor for detecting a moving velocity of the vehicle door, and a controller unit. The controller unit modifies a target current signal, corresponding to the detected torque, on the basis of an acceleration coefficient corresponding to an acceleration signal calculated from the moving velocity and a velocity coefficient corresponding to the moving velocity, to thereby generate a modified current signal. The apparatus provides a power assist to a opening/closing movement of the vehicle door, using the modified current signal. That is, the vehicle door operating apparatus generates a modified current signal on the basis of the target current signal corresponding to the detected torque, acceleration coefficient corresponding to the acceleration signal and velocity coefficient corresponding to the velocity signal, and drives a power-assist imparting electric motor on the basis of the modified current signal.
    • 车门操作装置包括扭矩传感器或施加到车门的旋钮的检测转矩,用于检测车门的移动速度的速度传感器和控制器单元。 控制器单元根据与根据移动速度计算出的加速度信号相对应的加速度系数和与移动速度对应的速度系数,对与检测到的转矩对应的目标电流信号进行修正,从而生成修正的电流信号。 该装置使用修改的电流信号为车门的打开/关闭运动提供动力辅助。 也就是说,车门操作装置基于与检测到的扭矩相对应的目标电流信号,对应于加速度信号的加速度系数和对应于速度信号的速度系数,生成修正的电流信号,并且驱动助力赋予 电动机基于改进的电流信号。
    • 5. 发明授权
    • Vehicle including a variable gear ratio steering device and an electric power steering apparatus
    • 包括可变齿轮比转向装置和电动助力转向装置的车辆
    • US06367577B2
    • 2002-04-09
    • US09800184
    • 2001-03-06
    • Makoto MurataTakao KurosawaKouji Sasajima
    • Makoto MurataTakao KurosawaKouji Sasajima
    • B62D504
    • B62D1/166B62D5/0457B62D5/0481Y10T74/19555Y10T74/1958
    • A vehicle including a variable gear ratio steering device and an electric power steering apparatus is disclosed. The variable gear ratio steering device influences on a steering system of the vehicle and varies a ratio of a steering angle of steerable road wheels to a steering wheel angle by driving an electric motor in accordance with a vehicle speed. The electric power steering apparatus influences on the steering system of the vehicle and provides an assist steering wheel torque by driving an electric motor in accordance with a manual steering wheel torque. The vehicle comprises a power supply voltage detector for detecting a voltage of a power supply, and a control unit for controlling the electric motor of said variable gear ratio steering device in accordance with the detected voltage. When the detected voltage decreases to a certain voltage or lower, the control unit brings the variable gear ratio steering device into a slow state and thereafter stops the same.
    • 公开了一种包括可变齿轮比转向装置和电动转向装置的车辆。 可变齿轮比转向装置影响车辆的转向系统,并且通过根据车速驱动电动机来改变可转向车轮的转向角与方向盘角度的比率。 电动助力转向装置影响车辆的转向系统,并通过根据手动方向盘转矩驱动电动机来提供辅助方向盘转矩。 车辆包括用于检测电源电压的电源电压检测器和用于根据检测到的电压来控制所述可变变速比转向装置的电动机的控制单元。 当检测到的电压下降到一定电压以下时,控制单元使可变齿轮比转向装置进入缓慢状态,然后停止。
    • 6. 发明授权
    • Vehicle sliding door opening/closing control device
    • 车辆滑动门打开/关闭控制装置
    • US5898284A
    • 1999-04-27
    • US867188
    • 1997-06-02
    • Kouji Sasajima
    • Kouji Sasajima
    • E05F15/14B60J5/04B60J5/06G05B19/042G05B19/4065H02P3/12H02P1/00
    • G05B19/0428G05B19/4065G05B2219/24117G05B2219/24125G05B2219/34454G05B2219/34462G05B2219/42284G05B2219/45242
    • A vehicle sliding door opening/closing control device includes a trouble detecting circuit for detecting a trouble in a control unit which is used for controlling operation of a motor to drive a vehicle sliding door in opening and closing direction, and switching unit responsive to detection of a trouble in the control unit by the trouble detecting circuit for shorting power input terminals of the motor, and after the lapse of a predetermined time, opening the power input terminals of the motor. Upon detection of the trouble in the control unit, the power input terminals of the motor are shorted so that the motor is kept in a locked state. In this instance, if the sliding door is moving at a high speed, it is possible to apply braking to the sliding door. Thereafter, after the lapse of the predetermined time, the switching unit opens the power input terminals of the motor to release a lock on the motor, thereby allowing the sliding door to be displaced by manual.
    • 车辆滑动门打开/关闭控制装置包括用于检测控制单元中的故障的故障检测电路,所述控制单元用于控制电动机沿开闭方向驱动车辆滑动门的操作,以及响应于检测到的开关单元 通过故障检测电路使电机的电源输入端短路,并且在经过预定时间之后,打开电动机的电力输入端子,在控制单元中出现故障。 当检测到控制单元中的故障时,电机的电源输入端子短路,使电机保持在锁定状态。 在这种情况下,如果滑动门高速移动,则可以对滑动门施加制动。 此后,经过预定时间后,切换单元打开马达的电源输入端,释放马达上的锁定,从而允许手动移动滑动门。
    • 7. 发明授权
    • Opening/closing device for automobile door
    • 汽车门开/关装置
    • US5757156A
    • 1998-05-26
    • US857060
    • 1997-05-15
    • Kouji Sasajima
    • Kouji Sasajima
    • E05F15/10B60J5/00B60J5/04B60J5/06E05F15/20
    • E05F15/70E05Y2400/36E05Y2400/44E05Y2800/113E05Y2900/531
    • An opening/closing device for an automobile door comprising a speed sensor for detecting a moving speed of a door, a motor for applying an opening/closing assisting force to the door, and a control unit for controlling the driving of the motor, is provided. The control unit includes an acceleration computing unit for differentiating speed signals supplied from the speed sensor to compute accelerations and output acceleration signals and a control variable setting unit for setting control variables of the motor based on acceleration signals from the acceleration computing unit. Thereby, even if a torque sensor for detecting the operating force of a person operating the door is omitted, it is possible to generate control variables corresponding to acceleration signals which are equivalent to control variables corresponding to torque to drive the motor.
    • 一种用于汽车门的开/关装置,包括用于检测门的移动速度的速度传感器,用于向门施加打开/关闭辅助力的电动机以及用于控制电动机的驱动的控制单元 。 控制单元包括加速度计算单元,用于区分从速度传感器提供的速度信号以计算加速度和输出加速度信号;以及控制变量设定单元,用于基于来自加速度计算单元的加速度信号设置马达的控制变量。 因此,即使省略了用于检测操作门的人的操作力的转矩传感器,也可以产生与加速度信号相对应的控制变量,这些加速度信号等同于驱动电动机的转矩对应的控制变量。